This patented design will give you the most adjustability and best clearance of any arm on the market. Sold as a pair, these adjustable arms come with ball studs that are 1/2" taller than stock to improve camber curve. Throw in some caster and the ability to tune camber and you will have a 'modern' feeling suspension. The ball joints are grease-able and rebuildable. Additionally, OE length and 1/4" extended studs are available to tune your ride or maximize your specific suspension geometry. Consider combining these with SPC's lower control arms and 1" lowering springs to complete the transformation of your Pro Touring, Track Ready, or daily driving street use American Muscle. Sold as pairs.

California Residents WARNING

Hardware kit ( nuts,bolts,etc. )for custom strreet arms Includes offset pivot brackets with bushings

California Residents WARNING

Adjustable Upper Control Arm with 6" steel cross shaft, 3-3/4" adjusting sleeves and a Full Size GM ball joint plate. Sleeves adjust from 7" to 9".

California Residents WARNING

Adjustable Upper Control Arm with 6" steel cross shaft, 3-3/4" adjusting sleeves and a 10° Chrylser screw in ball joint plate. Sleeves adjust from 7" to 9".

California Residents WARNING

The xAxis Sealed Flex Joint is a technology step-up for suspension joints and linkages. xAxis delivers reduced compliance vs rubber improved durability vs spherical bearings, and increased angularity vs urethane. Featuring sealed ends to keep grease in and contaminants out, a highly polished ball, and 36° of articulation this cross axis ball joint will meet the most demanding requirements. Build your next link with this 12mm x 47mm x 40mm xAxis Flex Joint.

California Residents WARNING

The xAxis Sealed Flex Joint is a technology step-up for suspension joints and linkages. xAxis delivers reduced compliance vs rubber improved durability vs spherical bearings, and increased angularity vs urethane. Featuring sealed ends to keep grease in and contaminants out, a highly polished ball, and 36° of articulation this cross axis ball joint will meet the most demanding requirements. Build your next link with this 12mm x 57mm x 40mm xAxis or use it to upgrade your p/n 72110 BMW rear control arm.

California Residents WARNING

The xAxis Sealed Flex Joint is a technology step-up for suspension joints and linkages. xAxis delivers reduced compliance vs rubber improved durability vs spherical bearings, and increased angularity vs urethane. Featuring sealed ends to keep grease in and contaminants out, a highly polished ball, and 19° of articulation this cross axis ball joint will meet the most demanding requirements. Build your next link with this 14mm x 40mm x 40mm xAxis or use it to upgrade your 67655 Subaru Rear Toe Link.

California Residents WARNING

The xAxis Sealed Flex Joint is a technology step-up for suspension joints and linkages. xAxis delivers reduced compliance vs rubber improved durability vs spherical bearings, and increased angularity vs urethane. Featuring sealed ends to keep grease in and contaminants out, a highly polished ball, and 19° of articulation this cross axis ball joint will meet the most demanding requirements. Build your next link with this 12mm x 45mm x 40mm xAxis or use it to upgrade your 350Z Rear Camber Arm (par# 72050).

California Residents WARNING

The xAxis Sealed Flex Joint is a technology step up for suspension joints and linkages. xAxis delivers reduced compliance vs rubber, improved durability vs spherical bearings, and increased angularity vs urethane. Featuring sealed ends to keep grease in and contaminants out, a highly polished ball, and 19° of articulation, this cross axis balljoint will meet the most demanding requirements. This xAxis has been specifically designed for the 67660 Subaru/ Scion rear control arm, but with a 12mm through hole, 42mm width and 40mm OD it can be used in many applications and fabricated linkages.

California Residents WARNING

The xAxis Sealed Flex Joint is a technology step-up for suspension joints and linkages. xAxis delivers reduced compliance vs rubber improved durability vs spherical bearings, and increased angularity vs urethane. Featuring sealed ends to keep grease in and contaminants out, a highly polished ball, and 36° of articulation this cross axis ball joint will meet the most demanding requirements. Build your next link with this 12mm x 47mm x 40mm xAxis or use it to upgrade your 67470 Honda Civic rear control arm.

California Residents WARNING

The xAxis Sealed Flex Joint is a technology step-up for suspension joints and linkages. xAxis delivers reduced compliance vs rubber, improved durability vs spherical bearings, and increased angularity vs urethane. Featuring sealed ends to keep grease in and contaminants out, a highly polished ball, and 45° of articulation, this cross axis ball joint will meet the most demanding requirements. Dubbed the 'Grader Ball' our largest xAxis has a .75" through hole, 3.25" wide and a 2.5" outside diameter, and is perfect for high load applications Rock Racing and King of the Hammers Rigs.

California Residents WARNING

Designed to replace the OE Jeep TJ front upper control arm bushing, SPC's xAxis Sealed Flex Joint reduces compliance, increases angularity, and improves durability vs rubber bushings and other aftermarket options.

California Residents WARNING